| Ney, Herbert (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1II |
| Löbbering, Thomas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1P U I - 3P u I |
| Fullgraf, Heinrich (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1t IX |
| Petriuk, Stefan (PZF (Poln. Philatelisten-Verband - Polski Związek Filatel.)) |
Attest |
Michel |
2 |
| Mikulski, Zbigniew S. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
2 |
| Grabowski, Heinz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
